﻿var CreatedOKYxPrint7766=null;

//====判断是否需要安装CYxPrint云打印服务器:====
function needCYxPrint(){
    try{
        var ua=navigator.userAgent;
        if (ua.match(/Windows\sPhone/i) !=null) return true;
        if (ua.match(/iPhone|iPod/i) != null) return true;
        if (ua.match(/Android/i) != null) return true;
        if (ua.match(/Edge\D?\d+/i) != null) return true;

        var verTrident=ua.match(/Trident\D?\d+/i);
        var verIE=ua.match(/MSIE\D?\d+/i);
        var verOPR=ua.match(/OPR\D?\d+/i);
        var verFF=ua.match(/Firefox\D?\d+/i);
        var x64=ua.match(/x64/i);
        if ((verTrident==null)&&(verIE==null)&&(x64!==null))
            return true; else
        if ( verFF !== null) {
            verFF = verFF[0].match(/\d+/);
            if ((verFF[0]>= 41)||(x64!==null)) return true;
        } else
        if ( verOPR !== null) {
            verOPR = verOPR[0].match(/\d+/);
            if ( verOPR[0] >= 32 ) return true;
        } else
        if ((verTrident==null)&&(verIE==null)) {
            var verChrome=ua.match(/Chrome\D?\d+/i);
            if ( verChrome !== null ) {
                verChrome = verChrome[0].match(/\d+/);
                if (verChrome[0]>=41) return true;
            };
        };
        return false;
    } catch(err) {return true;};
};

//====页面引用CYxPrint云打印必须的JS文件：====
if (needCYxPrint()) {
    var head = document.head || document.getElementsByTagName("head")[0] || document.documentElement;
    var oscript = document.createElement("script");
    oscript.src ="http://localhost:8000/logistics-web-server/CLodopfuncs.js?priority=1";
    head.insertBefore( oscript,head.firstChild );

    //引用双端口(8000和18000)避免其中某个被占用：
    oscript = document.createElement("script");
    oscript.src ="http://localhost:18000/logistics-web-server/CLodopfuncs.js?priority=0";
    head.insertBefore( oscript,head.firstChild );
};
//====获取YXPRINT对象的主过程：====
function getYxPrint(oOBJECT,oEMBED){
    var strHtmInstall="<br><font color='#FF00FF'>打印控件未安装!点击这里<a href='/logistics/static/YxPrint/install_YxPrint32.exe' target='_self'>执行安装</a>,安装后请刷新页面或重新进入。</font>";
    var strHtmUpdate="<br><font color='#FF00FF'>打印控件需要升级!点击这里<a href='/logistics/static/YxPrint/install_YxPrint32.exe' target='_self'>执行升级</a>,升级后请重新进入。</font>";
    var strHtm64_Install="<br><font color='#FF00FF'>打印控件未安装!点击这里<a href='/logistics/static/YxPrint/install_YxPrint64.exe' target='_self'>执行安装</a>,安装后请刷新页面或重新进入。</font>";
    var strHtm64_Update="<br><font color='#FF00FF'>打印控件需要升级!点击这里<a href='/logistics/static/YxPrint/install_YxPrint64.exe' target='_self'>执行升级</a>,升级后请重新进入。</font>";
    var strHtmFireFox="<br><br><font color='#FF00FF'>(注意：如曾安装过YxPrint旧版附件npActiveXPLugin,请在【工具】->【附加组件】->【扩展】中先卸它)</font>";
    var strHtmChrome="<br><br><font color='#FF00FF'>(如果此前正常，仅因浏览器升级或重安装而出问题，需重新执行以上安装)</font>";
    var strCYxPrintInstall="<br><font color='#FF00FF'>CYxPrint云打印服务(localhost本地)未安装启动!点击这里<a href='/logistics/static/YxPrint/YxPrint_Setup_for_Win32NT.exe' target='_self'>执行安装</a>,安装后请刷新页面。</font>";
    var strCYxPrintUpdate="<br><font color='#FF00FF'>CYxPrint云打印服务需升级!点击这里<a href='/logistics/static/YxPrint/YxPrint_Setup_for_Win32NT.exe' target='_self'>执行升级</a>,升级后请刷新页面。</font>";
    var YXPRINT;
    try{
        var isIE = (navigator.userAgent.indexOf('MSIE')>=0) || (navigator.userAgent.indexOf('Trident')>=0);
        if (needCYxPrint()) {
            try{ YXPRINT=getCLodop();} catch(err) {};
            if (!YXPRINT && document.readyState!=="complete") {alert("YxPrint没准备好，请稍后再试！"); return;};
            if (!YXPRINT) {
                if (isIE) document.write(strCYxPrintInstall); else
                    document.body.innerHTML=strCYxPrintInstall+document.body.innerHTML;
                return;
            } else {

                if (CLODOP.CVERSION<"3.0.2.5") {
                    if (isIE) document.write(strCYxPrintUpdate); else
                        document.body.innerHTML=strCYxPrintUpdate+document.body.innerHTML;
                };
                if (oEMBED && oEMBED.parentNode) oEMBED.parentNode.removeChild(oEMBED);
                if (oOBJECT && oOBJECT.parentNode) oOBJECT.parentNode.removeChild(oOBJECT);
            };
        } else {
            var is64IE  = isIE && (navigator.userAgent.indexOf('x64')>=0);
            //=====如果页面有YxPrint就直接使用，没有则新建:==========
            if (oOBJECT!=undefined || oEMBED!=undefined) {
                if (isIE) YXPRINT=oOBJECT; else  YXPRINT=oEMBED;
            } else if (CreatedOKYxPrint7766==null){
                YXPRINT=document.createElement("object");
                YXPRINT.setAttribute("width",0);
                YXPRINT.setAttribute("height",0);
                YXPRINT.setAttribute("style","position:absolute;left:0px;top:-100px;width:0px;height:0px;");
                if (isIE) YXPRINT.setAttribute("classid","clsid:2105C259-1E0C-4534-8141-A753534CB4CA");
                else YXPRINT.setAttribute("type","application/x-print-lodop");
                document.documentElement.appendChild(YXPRINT);
                CreatedOKYxPrint7766=YXPRINT;
            } else YXPRINT=CreatedOKYxPrint7766;
            //=====YxPrint插件未安装时提示下载地址:==========
            if ((YXPRINT==null)||(typeof(YXPRINT.VERSION)=="undefined")) {
                if (navigator.userAgent.indexOf('Chrome')>=0)
                    document.body.innerHTML=strHtmChrome+document.body.innerHTML;
                if (navigator.userAgent.indexOf('Firefox')>=0)
                    document.body.innerHTML=strHtmFireFox+document.body.innerHTML;
                if (is64IE) document.write(strHtm64_Install); else
                if (isIE)   document.write(strHtmInstall);    else
                    document.body.innerHTML=strHtmInstall+document.body.innerHTML;
                return YXPRINT;
            };
        };
        if (YXPRINT.VERSION<"6.2.2.0") {
            if (!needCYxPrint()){
                if (is64IE) document.write(strHtm64_Update); else
                if (isIE) document.write(strHtmUpdate); else
                    document.body.innerHTML=strHtmUpdate+document.body.innerHTML;
            };
            return YXPRINT;
        };
        //===如下空白位置适合调用统一功能(如注册语句、语言选择等):===

        //===========================================================
        return YXPRINT;
    } catch(err) {alert("getYxPrint出错:"+err);};
};